This is a 16 color splash screen that can be converted easily for GRUB or use as a BIOS splash screen on an IBM Thinkpad!
(requires flashing of the bios to use as a BIOS Splash, you're on you're own for that one!)

If you want me to do the conversions/packaging to a specif purpose/format I will, but in the meantime, this is a stock 16 color GIF that I'm putting up for others to use and see.